US3091700A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical digital coding apparatus
Assignee: Honeywell Inc
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Filing: 1959-03-10
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Granted: 1963-05-28
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Expires: 1979-03-10
Abstract
No abstract record available.
Inventors
- 👤 Samuel D Harper
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 19:14
CPC Classifications
H; H04; H04L; H04L25/00; H04L25/02; H04L25/0264; H04L25/0266; H04L25/0268
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
122 words
AN ENCODING APPARATUS COMPRISING A PLURALITY OF MAGNETIC CORE DEVICES, A SHORT CIRCUITED WINDING ON EACH OF SAID CORE DEVICES, A PLURALITY OF SWITCHES ARRANGED ONE EACH TO BE IN SERIES WITH EACH OF SAID SHORT CIRCUITED WINDINGS, MEANS CONNECTED TO EACH OF SAID CORE DEVICES TO COUPLE AN ELECTRICAL SIGNAL THERETO AND BEING ADAPTED TO CHANGE THE FLUX STATE OF THE CORE, ELECTRICAL SWITCHING MEANS CONNECTED TO SAID LAST NAMED MEANS TO ACTIVATE SAID MEANS SAID SWITCHING MEANS BEING ADAPTED TO BE ACTIVATED BY ANY ONE OF SAID PLURALITY OF SWITCHES, SENSE WINDING MEANS COUPLED TO EACH CORE DEVICE, AND INDICATING MEANS CONNECTED TO EACH OF SAID SENSE WINDING MEANS TO INDICATE WHEN ANY CORE DEVICE HAS ITS FLUX STATE CHANGED.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-05-27 | 1966-11-26 | 1967-05-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-05-27 | 1970-11-26 | 1971-05-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-05-27 | 1974-11-26 | 1975-05-28 | $7700.00 | Window Closed / Lapsed |